Roots-type pumps design produces a continuous and non-vorticuless flow with equal volume. High capacity industrial "air compressors" have been designed to employ this principle, as well as most "superchargers" used on internal combustion engines, and even a brand of civil defense siren, the Federal Signal Corporation's Thunderbolt. List of Best Roots-type pumps buying guide site may can help you as reference:
Roots Pumps and Systems
Roots vacuum pumps, which are also called Roots blowers, are rotary plunger type pumps where two symmetrically shaped impellors rotate
Roots type lobe vacuum pump - 250 - 30 000 m³/h | RUVAC series ...
Roots vacuum pumps RUVAC, which are also called Roots blowers, are rotary plunger type pumps where two symmetrically shaped impellors rotate in opposite
Vacuum Pumps NZ - Roots Type Vacuum Boosters and Blowers
Vacuum Pumps NZ - Industrial and Scientific Vacuum Specialists, Vacuum Pumps NZ ... The Edwards EH mechanical booster pumps feature a unique hydrokinetic
Dry Roots type vacuum pumps
Dry Roots type vacuum pumps The pollution of soil and groundwater with trichloroethylene, tetrachloroethylene, and other carcinogenic volatile oganochlorine
The Roots-type scavenge pump « RET-Monitor
Coatings of this type create even more expense, which could be the reason why we don't see Roots-type scavenge pumps more often.
Roots type blowers/Pumps Spare Parts : aamit.pd@gmail.com Video
Roots type blowers/Pumps Spare Parts
